ÌâÄ¿ÄÚÈÝ

4£®ÇëÁªÏµÉú»îʵ¼ÊÓëËùѧ֪ʶ»Ø´ðÎÊÌ⣺
£¨1£©µí·ÛÊôÓÚÁù´óÓªÑøËØÖеÄÌÇÀ࣮ÓÉÓÚµí·ÛÄÜÓëµâ×÷ÓóÊÀ¶É«£®Òò´Ë³£ÓõâË®£¨»òµâ¾Æ£©À´¼ìÑéʳÎïÖÐÊÇ·ñº¬Óеí·Û£®
£¨2£©ÏÂÁÐ×ö·¨²»»áΣ¼°ÈËÌ彡¿µµÄÊÇC£¨Ìî×ÖĸÐòºÅ£©£®
A£®Óü×È©½þÅݺ£ÏʲúÆ·              B£®ÓÃù±ä»¨ÉúѹեʳÓÃÓÍ
C£®ÓÃСËÕ´ò×ö¸âµãµÄ·¢½Í¼Á        D£®Óù¤ÒµÑÎÑÇÏõËáÄÆ••×ÕÓãÈâ
£¨3£©²£Á§¸Ö³£ÓÃÓÚÖÆÔì³µÏä¡¢´¬Ìå¡¢·É»ú²¿¼þºÍÍ·¿øµÈ£¬²£Á§¸ÖÊôÓÚD£¨Ìî×ÖĸÐòºÅ£©£®
A£®½ðÊô²ÄÁÏ B£®ÎÞ»ú·Ç½ðÊô²ÄÁÏC£®ÓлúºÏ³É²ÄÁÏ D£®¸´ºÏ²ÄÁÏ
£¨4£©ÌìÈ»ÆøµÄÖ÷Òª³É·ÖÊǼ×Í飮Çëд³ö¼×ÍéÍêȫȼÉյĻ¯Ñ§·½³ÌʽCH4+2O2$\frac{\underline{\;µãȼ\;}}{\;}$CO2+2H2O£®

·ÖÎö £¨1£©¸ù¾Ýµí·ÛÊôÓÚÌÇÀà¡¢µí·ÛÓöµâ±äÀ¶µÄÐÔÖʽøÐзÖÎö£»
£¨2£©A¡¢¸ù¾Ýµ°°×ÖÊÄܱäÐÔµÄÐÔÖÊÅжϣ»
B¡¢¸ù¾Ýù±ä»¨Éú»á²úÉúÓж¾µÄ»ÆÇúÃ¹ËØµÄÇé¿öÅжϣ»
C¡¢¸ù¾Ý̼ËáÇâÄÆµÄÐÔÖʺͷ¢½ÍÔ­ÀíÅжϣ»
D¡¢¸ù¾ÝÑÇÏõËáÄÆµÄ¶¾ÐÔÅжϣ»
£¨3£©¸ù¾Ý²ÄÁϵķÖÀà½øÐзÖÎö£»
£¨4£©¸ù¾Ý¼×ÍéÍêȫȼÉÕÉú³É¶þÑõ»¯Ì¼ºÍË®½øÐзÖÎö£®

½â´ð ½â£º£¨1£©µí·ÛÊôÓÚÁù´óÓªÑøËØÖеģ¬ÓÉÓÚµí·ÛÄÜÓëµâ×÷ÓóÊÉ«£¬Òò´Ë³£ÓõâË®£¨»òµâ¾Æ£©À´¼ìÑéʳÎïÖÐÊÇ·ñº¬Óеí·Û£»
£¨2£©A£®¼×È©Óж¾£¬ÄÜÆÆ»µµ°°×ÖʵĽṹ£¬²»µ«¶ÔÈËÌåÓк¦£¬¶øÇÒ½µµÍÁËʳƷµÄÖÊÁ¿£¬ËùÒÔ´íÎó£»
B£®Ã¹±äµÄ»¨Éú²úÉúÁË»ÆÇúÃ¹ËØ£¬»ÆÇúÃ¹ËØÓж¾£¬²»ÄÜʳÓã¬ËùÒÔ´íÎó£»
C£®Ì¼ËáÇâÄÆÄܺͷ¢½Íʱ²úÉúµÄËá·´Ó¦£¬Éú³É¶þÑõ»¯Ì¼ÆøÌå£¬Ê¹ÃæÐúÈí£¬ËùÒÔÕýÈ·£»
D£®ÑÇÏõËáÄÆÓж¾£¬²»ÄÜʳÓã¬ËùÒÔ´íÎó£»
£¨3£©²£Á§¸ÖÊôÓÚ¸´ºÏ²ÄÁÏ£»
£¨4£©¼×ÍéÍêȫȼÉÕÉú³É¶þÑõ»¯Ì¼ºÍË®£¬·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ£ºCH4+2O2$\frac{\underline{\;µãȼ\;}}{\;}$CO2+2H2O£®
¹Ê´ð°¸Îª£º£¨1£©ÌÇÀࣻÀ¶£»£¨2£©C£»£¨3£©D£»£¨4£©CH4+2O2$\frac{\underline{\;µãȼ\;}}{\;}$CO2+2H2O£®

µãÆÀ »¯Ñ§ÓëÎÒÃǵÄÉú»îϢϢÏà¹Ø£¬ÓëÉú²ú¡¢Éú»îÏà¹ØµÄ֪ʶÊÇÖп¼¿¼²éµÄÈȵãÖ®Ò»£¬Áé»îÔËÓÃËùѧ֪ʶ¼´¿ÉÕýÈ·½â´ð±¾ÌâµÄ¹Ø¼ü£®

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

Î¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨µç»°£º027-86699610 ¾Ù±¨ÓÊÏ䣺58377363@163.com

¾«Ó¢¼Ò½ÌÍø